Unique structured lipids obtained from interestifying coconut oil with free fatty acids obtained from hydrolysis of triglycerides of an animal source, said structured lipids rich in omega-3-poly unsaturated fatty acid and medium chain fatty acid and a process for the production of said structured lipids. The digital radio receiver is such that an initial phase correction part determines a phase shift from a known signal and corrects the phase shift, a multiplication part performs multiplication of a tap coefficient of the immediately preceding symbol from a first equalizer, and an equalizer performs waveform equalization while updating the coefficient based on an area-determination result. The vehicle includes antennas that transmit a wireless signal.